ADUM242E0WBRWZ

Overview

The ADUM242E0WBRWZ is a robust quad-channel digital isolator from Analog Devices, featuring a 2:2 channel configuration within a 16-pin SOIC_W package. It operates on a supply voltage range of 1.7 V to 5.5 V with a maximum data rate of 150 Mb/s and isolation voltage of 5000 Vrms. Key electrical parameters include a propagation delay of 7.2 ns, rise/fall times of 2.5 ns, and pulse width distortion of 0.5 ns. The device supports unidirectional signal transmission and functions across an operating temperature range of -40°C to +125°C.

Feature Summary

• Provides high common-mode transient immunity for reliable noise rejection
• Utilizes magnetic coupling technology for galvanic isolation
• Offers low propagation delay for high-speed data integrity

Applications

• Industrial automation systems requiring isolated communication
• Medical equipment needing robust patient isolation
• Power electronics control circuits

Procurement Notes

Verify the specific suffix (WBRWZ) against official Analog Devices documentation to confirm the wide-body SOIC-16 package and lead-free status. Ensure compatibility with your PCB footprint design rules. Confirm RoHS compliance details directly from the manufacturer's datasheet before finalizing procurement specifications.

Selection Notes

Select this component when a 2:2 channel configuration with 5000 Vrms isolation is required. It is suitable for applications demanding high CMTI and low power consumption. Compare against the ADUM242E0BRIZ if a standard SOIC-16 package is preferred over the wide-body variant.

Part Context

This part belongs to the ADuM242E series of digital isolators. It utilizes iCoupler technology to provide isolation between circuit domains. The series is designed for general-purpose applications requiring robust performance in noisy environments.

Replacement Considerations

The ADUM242E0BRIZ is a documented alternative within the same family, differing primarily in package type (SOIC-16 vs. SOIC-16 W). Verify pinout compatibility and thermal requirements before substitution.